David Jia
USATT#: 72925
1909 1890
Boston TTC
31 Mar 2015
31 Mar 2015
This page explains how David Jia (USATT# 72925)'s rating went from 1909 to 1890 at the Boston TTC event from 31 Mar 2015. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.